JPS648518U - - Google Patents
Info
- Publication number
- JPS648518U JPS648518U JP1987103290U JP10329087U JPS648518U JP S648518 U JPS648518 U JP S648518U JP 1987103290 U JP1987103290 U JP 1987103290U JP 10329087 U JP10329087 U JP 10329087U JP S648518 U JPS648518 U JP S648518U
- Authority
- JP
- Japan
- Prior art keywords
- rocker cover
- blowby gas
- internal combustion
- combustion engine
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の内燃機関のロツカカバー装置
の一実施例を示す縦断面図、第２図は他の実施例
を示す縦断面図、第３図は更に他の実施例を示す
縦断面図、第４図は従来の内燃機関のロツカカバ
ー装置の一例を示す縦断面図である。
１……エンジン、３……ケーシング、４……バ
ツフルプレート、１２……排気管、１５，１６…
…ヒータ、２０……中空部材、２１，２２……蓄
熱部材、２５……受熱部、２６……放熱部、２７
……ヒートパイプ。
Fig. 1 is a longitudinal sectional view showing one embodiment of the rocker cover device for an internal combustion engine of the present invention, Fig. 2 is a longitudinal sectional view showing another embodiment, and Fig. 3 is a longitudinal sectional view showing still another embodiment. , FIG. 4 is a longitudinal sectional view showing an example of a conventional rocker cover device for an internal combustion engine. 1... Engine, 3... Casing, 4... Bumpy plate, 12... Exhaust pipe, 15, 16...
... Heater, 20 ... Hollow member, 21, 22 ... Heat storage member, 25 ... Heat receiving part, 26 ... Heat radiation part, 27
……heat pipe.
Claims (1)
を接続したロツカカバーのケーシング内部に、該
内部を加熱する加熱器を設けたことを特徴とする
内燃機関のロツカカバー装置。 A rocker cover device for an internal combustion engine, characterized in that a heater for heating the inside of the rocker cover is provided inside a casing of the rocker cover connected to a blowby gas passage of a blowby gas recirculation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987103290U JPS648518U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987103290U JPS648518U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648518U true JPS648518U (en) | 1989-01-18 |
Family
ID=31333985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987103290U Pending JPS648518U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648518U (en) |
-
1987
- 1987-07-07 JP JP1987103290U patent/JPS648518U/ja active Pending